campbell's. it's amazing what soup can do. i was in the ambulance and i was told to call my next of kin. at 33 years old, i was having a heart attack. now i'm on a bayer aspirin regimen. [ male announcer ] be sure to talk to your doctor before you begin an aspirin regimen. i didn't know this could happen so young. take control talk to your doctor. >>> panic and confusion by a turkish airline flight after it was struck by lightning. it had 114 people on board and was about to land. the fire extinguisher put out the flame. no one was hurt. welcome back to "cbs this morning.." >>> relatives of a young american woman missing in istanbul is missing. terrell brown looks at the mystery that has led to anguish for her family. >> reporter: sarai sierra has always dreamed of traveling abroad. >> just an adventure, you know. just to leave the country has been an adventure. we never traveled outside of the states. she was just so excited. to be able to see and take pictures. >> reporter: three weeks ago the 33-year-old mother of two flu t